The evolution of recent research on Catalan literature through the production of PhD theses: a bibliometric and social network analysis

Introduction. This paper studies the situation of research on Catalan literature between 1976 and 2003 by carrying out a bibliometric and social network analysis of PhD theses defended in Spain. It has a dual aim: to present interesting results for the discipline and to demonstrate the methodological efficacy of scientometric tools in the humanities, a field in which they are often neglected due to the difficulty of gathering data. Method. The analysis was performed on 151 records obtained from the TESEO database of PhD theses. The quantitative estimates include the use of the UCINET and Pajek software packages. Authority control was performed on the records. Analysis. Descriptive statistics were used to describe the sample and the distribution of responses to each question. Sex differences on key questions were analysed using the Chi-squared test. Results. The value of the figures obtained is demonstrated. The information obtained on the topic and the periods studied in the theses, and on the actors involved (doctoral students, thesis supervisors and members of defence committees), provide important insights into the mechanisms of humanities disciplines. The main research tendencies of Catalan literature are identified. It is observed that the composition of members of the thesis defence committees follows Lotka's Law. Conclusions. Bibliometric analysis and social network analysis may be especially useful in the humanities and in other fields which are lacking in scientometric data in comparison with the experimental sciences.

A citation analysis of Catalan literary studies (1974-2003): towards a bibliometrics of humanities studies in minority languages

A citation analysis was carried out on the most important research journals in the field of Catalan literature between 1974 and 2003. The indicators and qualitative parameters obtained show the value of performing citation analysis in cultural and linguistic areas that are poorly covered by the A&HCI. Catalan literature shows a similar pattern to that of humanities in general, but it could still be in a stage of consolidation because too little work has as yet been published.

Transaortic transcatheter aortic valve replacement with the Sapien? valve and the first generations of Ascendra?.

Traditionally, the transcatheter aortic valve replacement is performed through a transapical, a transfemoral or a trans-subclavian approach. Recently, the transaortic approach for transcatheter aortic valve replacement through the distal part of the ascending aorta was successfully implemented in order to avoid peripheral vascular access-related complications and apical life-threatening haemorrhage. The Sapien? stent valve has great transaortic potential because it can be loaded 'upside down' in different generations of delivery systems. However, because of their health regulatory systems and despite the launch, in 2012, of the latest generation of the Ascendra? delivery system, the Ascendra+?, specifically designed for transapical and transaortic valve placements, several countries are still using the first generations of Ascendra? (Ascendra? 1 and 2). This device was specifically designed for transapical procedures, and retrograde stent-valve positioning through the stenotic aortic valve may be very challenging and risk the integrity of the aorta. We describe the manoeuvre required in order to pass the stenotic aortic valve safely in a retrograde direction using the Sapien? stent valve and the first generations of Ascendra?.

Esporgar: per què, com i quan

Catalan libraries find themselves stretched to their limits due to the conflict between the traditional model of preserving and conserving knowledge and the pressures created by the constant expansion of the collection. A solution can be found in weeding the collection. This article first explains the legal and reglamentary framework in which weeding should take place, followed by a proposed planning method that suggests different criteria to be applied. A description is provided of practical aspects of organising a project and of evaluating results. The article concludes with various alternatives for final disposal of the documents to be withdrawn definitively. A selective, annotated bibliography is included.

Aportacions per a una bibliografia de l'exili republicà català, valencià i balear als Estats Units d'Amèrica

This article attempts to gather together the work published in the United States and Puerto Rico by Spanish Civil War exiles of Catalan, Valencia and Balearic origin. Included are books, serials, sheet music, sound recordings and domestic movie videos, which have appeared in US territory from 1936 through 2004. The objective of the bibliography is to provide both an overview and a starting point for recovering the intellectual effort carried out by these exiles because this first inventory must still be completed with the addition of journal articles, contributions to monographs, and conference proceedings. There have also been exiles for whom books, music or videos have not been found, but for whom a certain level of intellectual activity is known or suspected. Such potential work would include articles and other contributions to journals in the US or cultural and membership activities of Catalan communities in that country. Without being able to offer definitive conclusions, it appears that exile in North America was a solitary experience, and never as a cohesive group or with the ties of mutual interests as was the case in Mexico or even in France. There were neither readers nor publishers to facilitate publication and to serve for creating group cohesiveness.

Els fons i les col·leccions d'arxiu a les biblioteques: models per al seu control i accés

First, we examine the context of creation of special collection units in libraries, and the reasons why libraries compile archive materials and collections. Second, we focus on the techniques used in library environments to describe archive materials and collections and to guarantee their accessibility. We examine the models used in the United States and the United Kingdom to describe and access these materials, and the cooperative projects launched in these two countries in the past few years. Finally, we offer a preliminary analysis of how these types of materials are currently dealt with in Catalan libraries, and issue some recommendations to improve their archiving and access.

Los fondos y las colecciones de archivo en las bibliotecas: modelos para su control y acceso

First, we examine the context of creation of special collection units in libraries, and the reasons why libraries compile archive materials and collections. Second, we focus on the techniques used in library environments to describe archive materials and collections and to guarantee their accessibility. We examine the models used in the United States and the United Kingdom to describe and access these materials, and the cooperative projects launched in these two countries in the past few years. Finally, we offer a preliminary analysis of how these types of materials are currently dealt with in Catalan libraries, and issue some recommendations to improve their archiving and access.

Librarians' perceptions on the use of electronic resources at Catalan academic libraries: results of a focus group

The aim of this paper is to expand on previous quantitative and qualitative research into the use of electronic information resources and its impact on the information behaviour of academics at Catalan universities.

Concept de first responders en Suisse romande: état des lieux et perspectives [Concept of first responders in Western Switzerland: current situation and future perspectives].

The notion of "First Responder" (FR) refers to the system of first-aid volunteers who act to initiate the first-aid care before the classical emergency help arrives. In 2011, the French-speaking Switzerland counts 19 groups, divided up between four cantons (Fribourg, Vaud, Neuchâtel, Valais). The geographical distribution of those FR shows the stakes of these peripherical areas, with the accessibility difficulties for the emergency services, and a low demography of ambulances and doctors. The number of interventions carried out by the FR has significantly increased during the last years. The association of a quality formation, an excellent knowledge of the ground and a quick intervention has a positive impact on the survival of the patients with vital emergency or traumatic conditions.

First report of Diuraphis (Holcaphis) frequens as a pest of wheat in Finland

Selostus: Diuraphis frequens -kirva vehnässä

Neonatal steroids induce a down-regulation of tenascin-C and elastin and cause a deceleration of the first phase and an acceleration of the second phase of lung alveolarization.

Pre- and postnatal corticosteroids are often used in perinatal medicine to improve pulmonary function in preterm infants. To mimic this clinical situation, newborn rats were treated systemically with dexamethasone (Dex), 0.1-0.01 mg/kg/day on days P1-P4. We hypothesized that postnatal Dex may have an impact on alveolarization by interfering with extracellular matrix proteins and cellular differentiation. Morphological alterations were observed on 3D images obtained by high-resolution synchrotron radiation X-ray tomographic microscopy. Alveolarization was quantified stereologically by estimating the formation of new septa between days P4 and P60. The parenchymal expression of tenascin-C (TNC), smooth muscle actin (SMA), and elastin was measured by immunofluorescence and gene expression for TNC by qRT-PCR. After Dex treatment, the first phase of alveolarization was significantly delayed between days P6 and P10, whereas the second phase was accelerated. Elastin and SMA expressions were delayed by Dex treatment, whereas TNC expression was delayed and prolonged. A short course of neonatal steroids impairs the first phase of alveolarization, most likely by altering the TNC and elastin expression. Due to an overshooting catch-up during the second phase of alveolarization, the differences disappear when the animals reach adulthood.

A territorial model of commuting in Catalonia, 1986-1996

Commuting consists in the fact that an important fraction of workers in developed countries do not reside close to their workplaces but at long distances from them, so they have to travel to their jobs and then back home daily. Although most workers hold a job in the same municipality where they live or in a neighbouring one, an important fraction of workers face long daily trips to get to their workplace and then back home.Even if we divide Catalonia (Spain) in small aggregations of municipalities, trying to make them as close to local labour markets as possible, we will find out that some of them have a positive commuting balance, attracting many workers from other areas and providing local jobs for almost all their resident workers. On the other side, other zones seem to be mostly residential, so an important fraction of their resident workers hold jobs in different local labour markets. Which variables influence an area¿s role as an attraction pole or a residential zone? In previous papers (Artís et al, 1998a, 2000; Romaní, 1999) we have brought out the main individual variables that influence commuting by analysing a sample of Catalan workers and their commuting decisions. In this paper we perform an analysis of the territorial variables that influence commuting, using data for aggregate commuting flows in Catalonia from the 1991 and 1996 Spanish Population Censuses.These variables influence commuting in two different ways: a zone with a dense, welldeveloped economical structure will have a high density of jobs. Work demand cannot be fulfilled with resident workers, so it spills over local boundaries. On the other side, this economical activity has a series of side-effects like pollution, congestion or high land prices which make these areas less desirable to live in. Workers who can afford it may prefer to live in less populated, less congested zones, where they can find cheaper land, larger homes and a better quality of life. The penalty of this decision is an increased commuting time. Our aim in this paper is to highlight the influence of local economical structure and amenities endowment in the workplace-residence location decision. A place-to-place logit commuting models is estimated for 1991 and 1996 in order to find the economical and amenities variables with higher influence in commuting decisions. From these models, we can outline a first approximation to the evolution of these variables in the 1986-1996 period. Data have been obtained from aggregate flow travel-matrix from the 1986, 1991 and 1996 Spanish Population Censuses